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Rational vs Ingenuity - What's the difference?

rational | ingenuity |

As nouns the difference between rational and ingenuity

is that rational is (mathematics) a rational number: a number that can be expressed as the quotient of two integers while ingenuity is the ability to solve difficult problems, often in original, clever, and inventive ways.

As an adjective rational

is capable of reasoning.

rational

English

Alternative forms

* rationall (obsolete)

Etymology 1

From (etyl) rationel, rational, from (etyl)

Adjective

(en adjective)
  • Capable of reasoning.
  • *
  • Logically sound; not contradictory or otherwise absurd.
  • (label) Healthy or balanced intellectually; exhibiting reasonableness.
  • *{{quote-magazine, date=2014-06-21, volume=411, issue=8892, magazine=(The Economist)
  • , title= Magician’s brain , passage=The [Isaac] Newton that emerges from the [unpublished] manuscripts is far from the popular image of a rational practitioner of cold and pure reason. The architect of modern science was himself not very modern. He was obsessed with alchemy.}}
  • Of a number, capable of being expressed as the ratio of two integers.
  • ¾ is a rational number, but ?2 is an irrational number.
  • Of an algebraic expression, capable of being expressed as the ratio of two polynomials.
  • (label) Expressing the type, structure, relations, and reactions of a compound; graphic; said of formulae.
  • Antonyms
    * (reasonable) absurd, irrational, nonsensical * (capable of reasoning) arational, irrational, non-rational * (number theory) irrational

    Etymology 2

    From (etyl) rational, from , for which see the first etymology.

    Noun

    (en noun)
  • (mathematics) A rational number: a number that can be expressed as the quotient of two integers.
  • The quotient of two rationals''' is again a '''rational .
  • A rational being.
  • (Young)

    References

    * *

    Anagrams

    *

    ingenuity

    English

    Noun

    (en-noun)
  • The ability to solve difficult problems, often in original, clever, and inventive ways.
  • The pyramids demonstrate the ingenuity of the ancient Egyptians.
    Poverty is the mother of ingenuity .
    Ingenuity is one of the characteristics of a beaver.
  • Ingenuousness; honesty, straightforwardness.
  • *, II.17:
  • And therefore I apply my selfe to ingenuitie , and ever to speake truth and what I think.

    See also

    * industriousness